449965624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 902016000

約数和(自身を除く): 452050376

約数列:

[1, 2, 4, 8, 29, 58, 59, 71, 116, 118, 142, 232, 236, 284, 463, 472, 568, 926, 1711, 1852, 2059, 3422, 3704, 4118, 4189, 6844, 8236, 8378, 13427, 13688, 16472, 16756, 26854, 27317, 32873, 33512, 53708, 54634, 65746, 107416, 109268, 121481, 131492, 218536, 242962, 262984, 485924, 792193, 953317, 971848, 1584386, 1906634, 1939507, 3168772, 3813268, 3879014, 6337544, 7626536, 7758028, 15516056, 56245703, 112491406, 224982812, 449965624]

約数ペア:

[(1, 449965624), (2, 224982812), (4, 112491406), (8, 56245703), (29, 15516056), (58, 7758028), (59, 7626536), (71, 6337544), (116, 3879014), (118, 3813268), (142, 3168772), (232, 1939507), (236, 1906634), (284, 1584386), (463, 971848), (472, 953317), (568, 792193), (926, 485924), (1711, 262984), (1852, 242962), (2059, 218536), (3422, 131492), (3704, 121481), (4118, 109268), (4189, 107416), (6844, 65746), (8236, 54634), (8378, 53708), (13427, 33512), (13688, 32873), (16472, 27317), (16756, 26854)]